Adjustable focus, will accept line and cross pattern discs.
Power should be supplied via the red and black cables. The blue and white cables give optional TTL control (connect the wires together to blank the laser, the white wire (ground) will pull blue wire low).
Laser Safety Goggles EP1 190-540nm and 800-2000nm (Blue, Green, Infrared (IR) and Blu-ray Lasers)
Delivery weight: 0.2 kg